发明授权
- 专利标题: Current sensor assembly
- 专利标题(中): 电流传感器组件
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申请号: US11335793申请日: 2006-01-19
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公开(公告)号: US07557563B2公开(公告)日: 2009-07-07
- 发明人: Colin N. Gunn , Stewart J. Harding , Marc A. Ricci , Daniel N. Loewen , Peter C. Cowan , Martin A. Hancock
- 申请人: Colin N. Gunn , Stewart J. Harding , Marc A. Ricci , Daniel N. Loewen , Peter C. Cowan , Martin A. Hancock
- 申请人地址: CA Saanichton, British Columbia
- 专利权人: Power Measurement Ltd.
- 当前专利权人: Power Measurement Ltd.
- 当前专利权人地址: CA Saanichton, British Columbia
- 代理机构: Brinks Hofer Gilson & Lione
- 主分类号: G01R15/18
- IPC分类号: G01R15/18
摘要:
A sensor apparatus for measuring power parameters on a power conductor, such as a high voltage transmission line may include a corona structure, an electronics assembly and a conductor mountable device. The corona structure may define an outer boundary surrounding the electronics assembly and the conductor mountable device. The corona structure may shield the electronic assembly and conductor mountable device from a corona produceable with the power conductor. The conductor mountable device may be a power parameter measurement device, such as a current sensor assembly. The current sensor assembly may be a split-core design that includes multiple transformer cores. The electronics assembly and the conductor mountable device may powered from a line voltage suppliable on the power conductor. Data may be wirelessly transmitted and received with the sensor apparatus.
公开/授权文献
- US20060279910A1 Current sensor assembly 公开/授权日:2006-12-14